Collagen Peptides - Unflavoured
Support healthy skin, bones, and joints with a high-quality collagen supplement that provides 20g of bioavailable peptides per serving.
Buy now, pay later from £7.37/mo with
Key Benefits
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Supports healthy skin, hair, and nails.
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Promotes strong bones and joints.
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Provides 20g of bioavailable collagen.
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Ethically sourced from pasture-raised cows.
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Easily mixes into hot or cold drinks.
Collagen plays a crucial role in maintaining skin elasticity, joint strength, and overall structural integrity. Natural collagen production declines with age, leading to visible signs of ageing, weaker joints, and brittle hair and nails. This high-quality collagen supplement delivers 20g of bioavailable collagen per serving, providing essential building blocks to support the body’s natural regeneration process.
Sourced from pasture-raised cows, this premium collagen blend contains type I and type III collagen, known for promoting firm, hydrated skin and strong connective tissues. The finely processed peptides ensure easy digestion and optimal absorption, making it a convenient addition to any wellness routine.
Mixes effortlessly into hot or cold drinks without altering flavour, offering a simple way to nourish the body from within. Ethically sourced and free from unnecessary additives, this collagen peptides supplement is an effective way to maintain skin vitality, support joint health, and promote overall wellbeing.
Bulletproof formulates its products with clinically studied ingredients at optimal doses to ensure maximum effectiveness. Every step of production is carefully designed to preserve the integrity, taste, and bioavailability of the ingredients. Bulletproof prioritises science-backed formulations, allowing customers to confidently invest in products that truly deliver results.
Bulletproof was founded by biohacker and entrepreneur Dave Asprey, who set out to optimise human performance through science-backed nutrition. Inspired by his own health journey, he created Bulletproof to offer high-quality, functional nutrition designed to fuel both body and mind. From supplements to coffee, every product is thoughtfully sourced and formulated to support energy, focus, and resilience—helping you unlock your full potential and discover what better feels like.
Here at Healf we do the work for you, every product goes through a 3 step curation process of Discovery, Expert Validation, and Community Testing. So you know you are only getting the best.
Bulletproof™ Collagen Protein contains just one ingredient (hydrolyzed collagen powder), and comes from pasture-raised cows without added hormones.
Shipping
At Healf, we prioritize safe and fast delivery for all our customers. Our carefully selected couriers are Royal Mail and DPD.
UK standard delivery
Enjoy free standard delivery on orders above £50, this option usually requires 2-3 working days. If your order is under £50, this delivery option is available for £3.99.
Next working day
For when you need our products urgently, we offer next working day shipping for £5.99. For orders placed before 12.00, we will ship it the same day to ensure you receive your order the next working day.
International
International deliveries can take 7 working days, and up to 4 weeks. The cost is £22.99 for orders below £50, £49.95 for orders above.
Returns
If for any reason you are not satisfied with your order, we provide free 365-day UK returns for all our customers. To initiate your return, simply contact us at team@healf.com, and we'll send you a return slip and help arrange a collection. The item you return must be sent in the same condition as received and inside the original packaging. Once received, we will notify you via email.
For international returns, we unfortunately do not cover the cost. However, we work with an array of carriers and can offer self-posting returns for customers shopping from outside the UK.
Mix 2 scoops into at least 6 ounces (180 mL) of water, a smoothie, or your favorite beverage.
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Frequently asked questions
Our main focus here at Healf is to make sure you are getting access to the best global wellbeing brands that align with our core values, where we believe wellbeing is characterized by The Four Pillars - EAT, MOVE, MIND, SLEEP. We hand select products all over the world and put them through our strict three step curation process which entails discovery, expert validation, and our community testing. In order to protect our community we always quality check all ingredients of the products we select, and do not feature products with any ingredients we mention on our Healf Banned Ingredient List.
Our team of in-house experts stay up to date with the latest research on wellbeing. They constantly evaluate health trends and make sure to filter real vs. faux and deeply understand that there truly is no ‘one size fits all’ approach to your wellbeing. You can check the Healf journal here and make sure to subscribe to our mailing list for more content.
We love people who check ingredients. You’ll find detailed information about the ingredients in every product page and if you find something you’d like to flag with us or have more questions, drop us a message.
Healf
Curation Process™
With our Healf Curation Process, we do the work for you. Shop with confidence knowing every item has been tried, tested, and curated for you.

Brand Discovery

Expert Validation

Community Testing